Is she in a relationship?

Erin is seeing musician and sports MC Terry Kavanagh and they have one child together, Harry.

The Dubliner told us she would love to tie the knot with her long-term love.

She said: "I would love to get married, I would love the big bright dress and the big day out. For me, it has always been a dream of mine to be dressed like a princess. I think that’s what Dancing with the Star did for me, it made me feel like a princess."

She always receives great support from Conor

"I take inspiration from watching his every move he has shown me to go after your dreams and never give up ! Hard work, determination, focus , and self belief! He is the master and I am the pupil," she said.

Why is she famous?

Erin competed on the world stage as a bodybuilder, but retired from that area back in 2013.

She told the Sunday World: "You are critiqued on stage and that can be difficult. After months of training, someone is telling you that your legs aren’t big enough, your arms aren’t big enough, that you’re not good enough.

"I was totally naive going into the bodybuilding scene. There is a huge amount of sacrifice.

"It was only when I began to compete that I turned to my mam one day and said: ‘Now I truly understand how hard Conor works."

Read More

Where does she come in the McGregor family?

Erin is the eldest daughter of Tony and Margaret McGregor. She is five years older than her sister Aoife and eight years older than Conor.

Erin McGregor revealed that she almost said no to appearing on Dancing with the Stars

The Dubliner signed on the dotted line at the last minute after struggling with confidence issues and feelings of self-doubt.

The bubbly Crumlin native held off on the decision because of 'fear' and 'insecurities'.

Speaking to RSVP Magazine , the mum of two revealed that she always dreamed of taking part in the show:

"It’s something I’ve always wanted to do. I’ve always wanted to learn how to dance properly. I love watching dancing. I could sit and watch dance competitions for hours on end - I just think it looks amazing," she explained.